CMF552M0000FKBF70 Equivalent & Substitute Parts

Part Overview

The CMF552M0000FKBF70 is a 2 MOhms ±1% metal film through-hole resistor rated at 0.5W (1/2W) in axial package configuration. This component is manufactured by Vishay Dale and is currently in active product status. The resistor features flame retardant coating and moisture-resistant properties, making it suitable for applications requiring reliability and environmental protection. Identifying equivalent and substitute parts is necessary when managing inventory constraints, ensuring supply chain continuity, or optimizing procurement across manufacturing batches.

Substiute Parts

CMF552M0000FKBF70

Vishay DaleIn Stock: 1029CMF552M0000FKBF70 Datasheet

Current PartRFQ

CMF552M0000FKBF

Vishay DaleIn Stock: 877CMF552M0000FKBF Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the CMF552M0000FKBF70 is determined by strict equivalence across the following critical parameters:

• Resistance value: 2 MOhms
• Tolerance: ±1%
• Power rating: 0.5W (1/2W)
• Composition: Metal Film
• Package: Axial
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 175°C
• Physical dimensions: 0.090" Dia x 0.240" L (2.29mm x 6.10mm)
• Features: Flame Retardant Coating, Moisture Resistant, Safety

The substitute part CMF552M0000FKBF meets all these parameters identically, establishing it as a parametric equivalent within the CMF series from Vishay Dale.

Parameter Comparison

Engineering Selection Recommendations

Both the CMF552M0000FKBF70 and CMF552M0000FKBF are active products from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and procurement lead times. Both components share the same RoHS non-compliant and REACH Affected status, as well as identical export classification (EAR99) and tariff codes (8533.21.0090). No functional or compliance differences exist between these parts.

Frequently Asked Questions (FAQ)

Q: Can CMF552M0000FKBF be used as a direct replacement for CMF552M0000FKBF70?

A: Yes. Both parts are parametric equivalents with identical resistance, tolerance, power rating, composition, package type, temperature coefficient, operating temperature range, and physical dimensions. They are interchangeable from an electrical and mechanical standpoint.

Q: Are there any differences in compliance or certification between these parts?

A: No. Both parts share identical RoHS status (non-compliant), REACH status (Affected), ECCN classification (EAR99), and HTSUS code (8533.21.0090).

Q: What determines substitutability for the CMF552M0000FKBF70?

A: Substitutability is determined by matching all critical parameters: 2 MOhms resistance, ±1% tolerance, 0.5W power rating, metal film composition, axial package, ±100ppm/°C temperature coefficient, -55°C to 175°C operating range, and identical physical dimensions with flame retardant and moisture-resistant features.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts have identical dimensions of 0.090" Dia x 0.240" L (2.29mm x 6.10mm), ensuring compatibility with existing PCB layouts and mechanical assemblies.

Q: What is the difference between CMF552M0000FKBF70 and CMF552M0000FKBF?

A: The parts are parametrically identical. The difference in part number designation reflects manufacturing batch or packaging variation, but all electrical and mechanical specifications remain unchanged.